The machine has a cold feeder button inside the wire feeder case.
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Ironton Inverter Flux-Core Welder, 120V, 125 Amps, Portable MIG Welder, No Gas Required, 1/8in. Steel Capacity, IGBT Technology, Lightweight

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Shipping:
Free shipping (lower 48 states) - Available now
$19.99 Same DayStore Pickup:
3 in stock at Fredericksburg VA - Pickup in under 1 hr
- Powerful + Efficient Welding Performance: 30–125 Amp output range and advanced IGBT inverter technology provide efficient operation, stable arc performance and consistent weld quality
- Runs on Standard 120V Household Power: Operates from a standard 120V outlet for convenient setup in garages, workshops and repair locations
- Flux-Core Welding Convenience: Eliminates the need for shielding gas while supporting 0.030in. and 0.035in. flux-core wire for application flexibility
- Welds Up to 1/8in. Mild Steel: Handles automotive repairs, light fabrication, farm maintenance and general DIY welding projects
- Adjustable Welding Controls: Infinite voltage and wire feed speed controls allow precise adjustment for improved bead appearance and penetration
Prop 65 Warning: See Details
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Description
Key Specs
Reviews
Q & A
Accessories
Warranty
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Product Summary
What's Included
- (1) Ironton Inverter Flux-Core Welder (1) MIG torch (1) Ground clamp and cable (1) Contact tip (1) Steel brush (1) Shoulder strap
Downloads

Features + Benefits
- Powerful + Efficient Welding Performance: 30–125 Amp output range and advanced IGBT inverter technology provide efficient operation, stable arc performance and consistent weld quality
- Runs on Standard 120V Household Power: Operates from a standard 120V outlet for convenient setup in garages, workshops and repair locations
- Flux-Core Welding Convenience: Eliminates the need for shielding gas while supporting 0.030in. and 0.035in. flux-core wire for application flexibility
- Welds Up to 1/8in. Mild Steel: Handles automotive repairs, light fabrication, farm maintenance and general DIY welding projects
- Adjustable Welding Controls: Infinite voltage and wire feed speed controls allow precise adjustment for improved bead appearance and penetration
- Built-In Safety Features: Thermal overload protection helps prevent overheating, while trigger-activated arc operation keeps wire electrically cold when not in use
- Lightweight Portable Design: Compact 15-lb. unit with included shoulder strap provides easy transport around the workshop, property or jobsite
- Complete Ready-to-Weld Kit: Includes MIG torch, ground clamp and cable, contact tip, steel brush and shoulder strap for immediate use out of the box
Key Specs
| Attribute | Specification |
|---|---|
item# | 4856720 |
Brand | Ironton |
Manufacturer's Warranty | 1 year limited warranty |
Ship Weight | 15.2 LB |
Volts | 120 |
Max. Amps | 125 |
Power Type | DC |
Multi-process | No |
Spool Gun Included | No |
Welding Processes | Flux-Core Only |
Max. Weld Thickness | 0.125 in |
Max. Welding Wire Diameter | 0.035 in |
Duty Cycle | 30% |
| Attribute | Specification |
|---|---|
Weldable Materials | Steel |
Min. Amps | 30 |
Wire Feed Speed Control | Yes |
Cart Included | No |
Mig Ready | Yes |
Power Cord Length | 6.5 ft |
Clamp Cable Length | 6.5 ft |
Electrode Cable Length | 0 ft |
Regulator and Gas Hose Included | No |
Shielding Gas Required | No |
Product Weight | 15.4000 lb |
Dimensions L x W x H (in.) | 12.6 x 5.5 x 10.3 in |
Reviews
Questions & Answers
Questions
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· a year ago
Does it have a cold wire feed button so you don’t have to hold the trigger down when you changing or adding wire like the titanium does?
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IrontonExpert12· 11 months ago
Helpful?
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IrontonExpert12· a year ago
This machine does not have a cold wire feed button.
Helpful?
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· 3 months ago
What comes with this welder
1 answer-
IrontonExpert12· 3 months ago
This welder includes a MIG torch, ground cable and clamp, contact tip, steel brush and a carrying strap.
Helpful?
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· a year ago
Don’t need a gas tank?
1 answer-
IrontonExpert12· a year ago
This is a flux-core welder, it does not require any shielding gas.
Helpful?
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· a year ago
What instructions come with this welder?
1 answer-
IrontonExpert12· a year ago
This welder includes a complete product manual which includes operating and maintenance instructions.
Helpful?
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· 2 years ago
Can you weld aluminum
1 answer-
IrontonExpert12· 2 years ago
This welder is not designed to weld aluminum. It is designed to weld mild steel.
Helpful?
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· 2 years ago
Can you plug into regular 110 outlet?
1 answer-
IrontonExpert12· 2 years ago
This welder does plug into a standard household outlet.
Helpful?
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· 3 years ago
Is this a DCEN (direct current electrode negative) Weld Gun Negative/Ground clamp positive? I need a DCEN flux core welder.... not DCEP (electrode positive) Thanks
1 answer-
IrontonExpert12· 3 years ago
This is a DCEN flux core welder. The weld gun is negative and the ground clamp is positive.
Helpful?
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· 3 years ago
Description shows weld tips included. What size? Also, under welding accessories, it does NOT show Irontron welder. Where do I get weld tips and nozzles?
1 answer-
IrontonExpert12· 3 years ago
The contact tip size is Tweco style 0.030” and 0.035”. Contact tips that would be compatible are items 48316 (0.030) and 48318 (0.035). The nozzle size is M11*1.5/L42.5. A compatible nozzle is item 48311.
Helpful?
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· 3 years ago
What is the maximum lb spool size that will fit in this?
1 answer-
IrontonExpert12· 3 years ago
This welder will accept 4" and 8" spools. A 10 lb. spool is the largest spool it will accept.
Helpful?
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· 3 years ago
Is this an inverter welder?
1 answer-
IrontonExpert12· 3 years ago
This is an inverter welder with IGBT (insulated gate bipolar transistors) technology.
Helpful?
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Warranty
Manufacturer's Warranty
1 year limited warranty
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Specifications
120
120/230
120/240
115/230
125
235
200
210
DC
AC
AC
AC
No
Yes
Yes
Yes
No
No
-
-
Flux-Core Only
Flux-Core, MIG, Stick, TIG
Flux-Core, MIG, Stick, TIG
Flux-Core, MIG
0.125 in
-
0.375 in
0.38 in
0.035 in
0.045 in
0.375 in
0.045 in
30%
Mig: 60% At 125a; 40% At 150a; 25% At 205a
Mig-120v: 30% At 110a; 240v: 30% At 165a
30% At 150a
Steel
Mild Steel, Steel, Aluminum
Aluminum, Steel, Stainless Steel
Steel, Stainless Steel, Aluminum
30
5
-
-
Yes
Yes
Yes
Yes
No
No
No
No
Yes
Yes
Yes
Yes
6.5 ft
6 ft
6.5 ft
5.6 ft
6.5 ft
10 ft
10 ft
10 ft
0 ft
-
-
-
No
Yes
Yes
Yes
No
Yes
No
No
15.4000 lb
49.0000 lb
43.4000 lb
lb
12.6 x 5.5 x 10.3 in
23.0 x 9.0 x 16.0 in
20.8 x 10.6 x 13.4 in
19.5 x 10.62 x 12.37 in
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